.sub-header{width:100%;height:1rem;background-color:#FFFFFF;display:flex;display:-webkit-flex;
align-items:center;-webkit-align-items:center;position:fixed;z-index:10;top:0;left:0;}
.sub-header .back{width:.8rem;height:.8rem;background:url('../../assets//images/home/goods/back.png') no-repeat;
background-position:center;background-size:100%;}
.sub-header .title{width:79%;height:auto;font-size:.32rem;text-align:center;}
.sub-header .header{width:auto;height:auto;font-size:.32rem;}